11
WIRING DIAGRAMS
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
S1+S2
0~F
0~F
0~F
0~F
NETADDRE S S
0~15
16~31
32~47
48~63
FOR S E TTING NETADDR E S S
FOR S E TTING NETADDR E S S
INDOOR UNIT
MAINBOARD
CN33
ALARM
Alarm
Output
WIRING DIAGRAM
(INDOOR UNIT)
DISPL AY
BOAR D
WIRE
CONTROLLER
10
CN1 0
5
EEPROM
DEFAULT
FACTOR Y
SETTING
FOR TE MP. C OMP E NS ATION(HE ATING)
FOR TE MP. C OMP E NS ATION(HE ATING)
SW6
CODE
6
2
4
T2
T1
CN6
4
BLACK
WHITE
INDOOR COIL TEMP. SENSOR
ROOM TEMP. SENSOR
CN40
WIR
E
C
O
NTROLLE
R
4
CN5
WATE R LE VE L S WITCH
CN9
X Y E
To CCM
Comm.B us
Y/G
C
N18
J7
CN23
ON/OFF
Remote
Control
CN43
FAN FOR THE
FRESH AIR
OR ANION
GENERATOR
NOTE:
1.The parts with dotted line indicates
optional features.
2.Remove the short connector of J7
when you use the "on-off" function.
M
TEL0
EEPROM
DEFAULT
FACTOR Y
SETTING
FOR ANTI-COLD WIND
FACTORY SETTING
FOR SETTING AUTO-RESTART
SW3
MODE
AUTO-RESTART
NOT AUTO-RESTART
RED
CN2
CN1
BLACK
CN3
YELLOW(WHITE)
Reactor
CON 2
RED
RED
DC MOTOR
DRIVER MODLE
CON1
FAN1
3
3
M
4
CN1
CN15
CN34
TO OUTDOOR UNIT
Y/G
L1
L2
S
MAGNETIC
RING
CN1 3
M
PUMP
2
CN12
RED
BLACK
YELLOW
YELLOW
CN402
CN404
RL
401
R
L402
HEATE R
1
2
ON
1
2
ON
1
2
ON
1
ON
1
2
ON
1
2
ON
1
2
ON
ON
ON
ON
Fig. 8 – Wiring Diagram Sizes 18−24
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
S1+S2
0~F
0~F
0~F
0~F
NETADDRE S S
CODE
0~15
32~47
48~63
FOR SETTING NETADDRESS
FOR S E TT ING NE TADDR E S S
INDOOR UNIT
MAINBOARD
WIRING DIAGRAM
DISPLAY
BOARD
WIRE
CONTROLLER
10
CN10
5
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
ENC1
POWER
54~71
91~105
106~140
141~160
ACCORDING TO RELATED MODEL.
ACCORDING TO RE LATED MODEL.
FOR SETTING POWER(DC MOTOR MODEL ONLY)
FOR SETTING POWER(DC MOTOR MODEL ONLY)
1
2
ON
1
2
ON
1
2
ON
1
2
ON
SW1
TEL0
15
EEPROM
DEFAULT
FACTOR Y
SETTING
FOR ANTI-COLD WIND
EEPROM
DEFAULT
FACTOR Y
SETTING
FOR TEMP. COMPENSATION(HEATING)
FOR TEMP. COMPENSATION(HEATING)
SW6
CODE
6
2
4
RED
CN2
CN1
BLACK
FACTORY SETTING
FOR SETTING AUTO-RESTART
SW3
MODE
AUTO-RESTART
NOT AUTO-RESTART
T2
T1
CN6
4
BLACK
WHITE
T2B
CN7
INDOOR COIL OUTLET TEMP. SENSOR
INDOOR COIL TEMP. SENSOR
ROOM TEMP. SENSOR
CN5
WATE R LE VE L S WITCH
Y/G
C
N
18
CN40
WIRE
CONTROLLER
4
CN 9
X Y E
TO OUTDOOR
COMM.BUS
To C C M
C omm.B us
S2 S1
CN 20
•••• • • • • • ••
•••••• •• •
CN 33
ALAR M
ALAR M
OUTPUT
J7
CN 23
ON/OFF
REMOTE
CONTROL
CN 43
FAN FOR THE
FRESH AIR
OR ANION
GENERATOR
NOTE:
1.The parts with dotted line indicates
optional features.
2.Remove the short connector of J7
when you use the "on-off" function.
FACTOR Y
SETTING
Y/G
M
CN3 4
CN13
M
PUMP
2
REACTOR
CON2
RED
RED
DC MOTOR
DRIVER MODLE
CO N1
FA N1
3
3
4
CN1
CN1 5
M
3
TO OUTDOOR UNIT
MAGNETIC
RING
L1
L2
RED
BLACK
CN1 2
YELLOW
YELLOW
CN402
CN404
R
L401
RL402
H
EA
TER
ON
1
2
1
2
1
2
ON ON ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
1
2
Fig. 9 – Wiring Diagram Size 36−48
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